--- liblzf/lzf_c.c	2007/11/30 10:36:48	1.30
+++ liblzf/lzf_c.c	2008/05/06 22:49:18	1.31
@@ -114,7 +114,11 @@
   const u8 *ref;
 
   unsigned int hval;
+#if WIN32
+  unsigned _int64 off; /* workaround for microsoft bug (they claim to support POSIX) */
+#else
   unsigned long off;
+#endif
   int lit;
 
   if (!in_len || !out_len)